Drilling equipment for steel structure machining

Abstract

The utility model discloses drilling equipment for steel structure machining, and relates to the technical field of drilling equipment. A driving mechanism is arranged in the device body and connected with the clamping mechanism, the clamping mechanism comprises a reciprocating threaded shaft, a threaded sleeve is arranged on the outer side of the reciprocating threaded shaft, a positioning seat is arranged at the top of the threaded sleeve, the right end of the positioning seat is connected with the clamping plate, and the driving mechanism can drive the reciprocating threaded shaft to rotate. And therefore, the reciprocating threaded shaft drives the threaded sleeve and the positioning seat to move, and the positioning seat drives the clamping plate to move to horizontally clamp the workpiece. The clamping mechanism is driven by the driving mechanism to operate, so that the clamping mechanism can move, a reciprocating threaded shaft drives a threaded sleeve and a positioning seat to move, the positioning seat drives a clamping plate to move so as to horizontally clamp a workpiece, and when the drilling machine is used for drilling, the problem that the workpiece deviates can be avoided; and the stability of the equipment during punching operation is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drilling equipment, in particular to a drilling equipment for steel structure processing. Background Technique

[0002] The drilling equipment for steel structure processing is a mechanical equipment used to process various apertures on steel structure materials. When processing threaded holes or fixed holes on steel structures, the drilling equipment for steel structure processing is often used for drilling. However, the existing drilling equipment for steel structure processing has some deficiencies, such as:

[0003] For a drilling device for steel structure processing with the application number CN202222209947.6, this equipment can effectively block the waste chips generated during the drilling process and prevent the chips from splashing. However, in the actual use process, since this equipment fixes the top of the workpiece through a fixture, it may cause the drilling position to tilt downward when drilling the steel structure, and it may cause the equipment to deviate during drilling.

[0004] Therefore, we propose a drilling equipment for steel structure processing to solve the problems raised above. Content of the Utility Model

[0005] The purpose of the utility model is to provide a drilling equipment for steel structure processing to solve the problem that most of the existing steel structure drilling equipment fixes the top of the workpiece through a fixture, which may cause the drilling position to tilt downward when drilling the steel structure, and may cause the equipment to deviate during drilling as mentioned in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A drilling equipment for steel structure processing, including a device main body and a drilling machine arranged on the top of the device main body, and a clamping mechanism is arranged inside the device main body;

[0007] A driving mechanism is arranged inside the device main body, and the driving mechanism is connected with the clamping mechanism. The clamping mechanism includes a reciprocating threaded shaft, a threaded sleeve is arranged on the outer side of the reciprocating threaded shaft, a positioning seat is arranged on the top of the threaded sleeve, and the right end of the positioning seat is connected with a clamping plate. The driving mechanism can drive the reciprocating threaded shaft to rotate, so that the reciprocating threaded shaft drives the threaded sleeve and the positioning seat to move, so that the positioning seat drives the clamping plate to move to horizontally clamp the workpiece.

[0008] Driving the clamping mechanism to operate through the driving mechanism enables the clamping mechanism to move, so that the reciprocating threaded shaft drives the threaded sleeve and the positioning seat to move, and the positioning seat drives the clamping plate to move to horizontally clamp the workpiece, enabling the drilling machine to avoid the problem of workpiece offset during drilling and increasing the stability of the equipment during drilling operations.

[0009] As a preferred technical solution of the present invention, the driving mechanism is fixedly connected to the inside of the device main body, and the driving mechanism includes a driving motor. A first sprocket is provided at the right end of the driving motor, and a first chain is meshed outside the first sprocket. The front end of the first chain is meshed with a second sprocket, and ratchet groups are provided at the right ends of both the first sprocket and the second sprocket.

[0010] Adopting the above technical solution enables the driving mechanism to be more convenient when driving the clamping mechanism to move for horizontal clamping, thereby increasing the stability of the equipment during operation.

[0011] As a preferred technical solution of the present invention, the second sprocket is connected to the inside of the device main body through a bearing seat, and the ratchet group includes a first ratchet. A second ratchet is meshed at the right end of the first ratchet. A spring shaft is connected to the right end of the second ratchet, and the ratchets of the ratchet groups at the right ends of the first sprocket and the second sprocket face in opposite directions.

[0012] Adopting the above technical solution enables the driving motor to be connected to the reciprocating threaded shaft and the driving shaft through the ratchet group, thereby increasing the controllability of the equipment.

[0013] As a preferred technical solution of the present invention, the right end of the second sprocket is connected to the reciprocating threaded shaft through the ratchet group. A sliding rod is provided outside the threaded sleeve, and the sliding rod is fixedly connected to the inside of the device main body.

[0014] Adopting the above technical solution enables the threaded sleeve to move more stably, thereby increasing the stability of the equipment during operation.

[0015] As a preferred technical solution of the present invention, an electromagnetic slide rail is provided at the rear end of the device main body. A motor is provided inside the electromagnetic slide rail, and a slider is provided at the top of the electromagnetic slide rail. A limiting rod is connected to the top of the slider, and the top of the limiting rod is connected to the drilling machine. A damping rotating shaft is provided at the rear end of the clamping plate. A limiting damper is provided inside the clamping plate, and the limiting damper is connected to an inclined groove plate, and the inclined groove plate can be attached and fixed to the workpiece.

[0016] Adopting the above technical solution enables the clamping plate to be more stable when connected to the fixed seat, thereby increasing the stability of the clamping plate during installation.

[0017] As a preferred technical solution of the present utility model, the left end of the clamping plate at the left end of the device body is connected to the positioning seat through a damping rotating shaft, and the right end of the first sprocket is connected to a driving shaft, and a third sprocket is provided at the right end of the driving shaft. The third sprocket is externally engaged with a second chain, and a fourth sprocket is provided at the top of the second chain. A support damper is provided at the left end of the fourth sprocket, and the left end of the support damper is fixedly connected to another set of clamping plates through a damping rotating shaft.

[0018] Adopting the above technical solution can enable the driving motor to drive a set of clamping plates at the right end of the device body to rotate when rotating forward, so that when adjusting the inclination angle of the steel structure, it can be more convenient.

[0019] As a preferred technical solution of the present utility model, the right end of the fourth sprocket is connected to the fixed plate through a bearing seat, and the fourth sprocket can drive the support damper and the damping rotating shaft to rotate.

[0020] Adopting the above technical solution can enable the device to be more stable when fixing the fourth sprocket and the clamping plate at the right end of the device body.

[0021] Compared with the prior art, the beneficial effects of the present utility model are as follows: By driving the clamping mechanism to operate through the driving mechanism, the clamping mechanism can be moved, so that the reciprocating threaded shaft drives the threaded sleeve and the positioning seat to move, and the positioning seat drives the clamping plate to move to horizontally clamp the workpiece, so that when the drilling machine drills, the problem of workpiece offset can be avoided, and the stability of the device during drilling operation is increased;

[0022] Furthermore, through the setting of the driving shaft and the third sprocket, the driving motor can drive a set of clamping plates at the right end of the device body to rotate when rotating forward, so that when adjusting the inclination angle of the steel structure, it can be more convenient;

[0023] Even further, through the setting of the fixed plate, the device can be more stable when fixing the fourth sprocket and the clamping plate at the right end of the device body. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a front elevation structural schematic diagram of the present utility model;

[0025] Figure 2 It is a rear elevation structural schematic diagram of the present utility model;

[0026] Figure 3 It is a three-dimensional structural schematic diagram of the front cross-section of the present utility model;

[0027] Figure 4 It is a three-dimensional structural schematic diagram of the top cross-section of the present utility model;

[0028] Figure 5 Schematic three-dimensional structure diagram of the driving mechanism of the present utility model;

[0029] Figure 6 Schematic three-dimensional structure diagram of the clamping mechanism of the present utility model;

[0030] Figure 7 Schematic three-dimensional structure diagram of the clamping plate of the present utility model;

[0031] Figure 8 Schematic three-dimensional structure diagram of the buffer damping of the present utility model.

[0032] In the figure: 1, device main body; 2, electromagnetic slide rail; 3, slider; 4, limit rod; 5, drilling machine; 6, driving motor; 7, first sprocket; 8, first chain; 9, second sprocket; 10, first ratchet; 11, second ratchet; 12, spring shaft; 13, reciprocating threaded shaft; 14, sliding rod; 15, threaded sleeve; 16, positioning seat; 17, damping rotating shaft; 18, clamping plate; 19, limit damping; 20, inclined groove plate; 21, driving shaft; 22, third sprocket; 23, second chain; 24, fourth sprocket; 25, support damping; 26, fixing plate. Specific embodiments

[0033] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0034] In order to solve the problem in the prior art that it is difficult to horizontally clamp a workpiece, which may cause the workpiece to tilt during the drilling process, the following solution is disclosed. Please refer to Figures 1 - 8 , the present utility model provides a technical solution: a drilling device for steel structure processing, including a device main body 1 and a drilling machine 5 arranged on the top of the device main body 1, and a clamping mechanism is arranged inside the device main body 1;

[0035] A driving mechanism is arranged inside the device main body 1, and the driving mechanism is connected to the clamping mechanism. The clamping mechanism includes a reciprocating threaded shaft 13, and a threaded sleeve 15 is arranged outside the reciprocating threaded shaft 13. A positioning seat 16 is arranged on the top of the threaded sleeve 15, and the right end of the positioning seat 16 is connected to the clamping plate 18. The driving mechanism can drive the reciprocating threaded shaft 13 to rotate, so that the reciprocating threaded shaft 13 drives the threaded sleeve 15 and the positioning seat 16 to move, so that the positioning seat 16 drives the clamping plate 18 to move to horizontally clamp the workpiece;

[0036] Inside the device main body 1, it is fixedly connected to the driving mechanism. The driving mechanism includes a driving motor 6. A first sprocket 7 is provided at the right end of the driving motor 6. A first chain 8 is meshed outside the first sprocket 7. The front end of the first chain 8 is meshed with a second sprocket 9. Ratchet sets are provided at the right ends of both the first sprocket 7 and the second sprocket 9.

[0037] The second sprocket 9 is connected to the inside of the device main body 1 through a bearing seat. The ratchet set includes a first ratchet 10. A second ratchet 11 is meshed at the right end of the first ratchet 10. A spring shaft 12 is connected to the right end of the second ratchet 11. The ratchet directions of the ratchet sets at the right ends of the first sprocket 7 and the second sprocket 9 are opposite.

[0038] The right end of the second sprocket 9 is connected to a reciprocating threaded shaft 13 through a ratchet set. A sliding rod 14 is provided outside the threaded sleeve 15. The sliding rod 14 is fixedly connected to the inside of the device main body 1.

[0039] An electromagnetic slide rail 2 is provided at the rear end of the device main body 1. The electromagnetic slide rail 2 has a self - contained motor inside. A slider 3 is provided at the top of the electromagnetic slide rail 2. A limiting rod 4 is connected to the top of the slider 3. The top of the limiting rod 4 is connected to a drilling machine 5. A damping rotating shaft 17 is provided at the rear end of the clamping plate 18. A limiting damper 19 is provided inside the clamping plate 18. The limiting damper 19 is connected to an inclined groove plate 20. The inclined groove plate 20 can be fitted and fixed to the workpiece.

[0040] The left end of the clamping plate 18 at the left end of the device main body 1 is connected to a positioning seat 16 through a damping rotating shaft 17. A driving shaft 21 is connected to the right end of the first sprocket 7. A third sprocket 22 is provided at the right end of the driving shaft 21. A second chain 23 is meshed outside the third sprocket 22. A fourth sprocket 24 is provided at the top of the second chain 23. A support damper 25 is provided at the left end of the fourth sprocket 24. The left end of the support damper 25 is fixedly connected to another group of clamping plates 18 through a damping rotating shaft 17.

[0041] The right end of the fourth sprocket 24 is connected to a fixing plate 26 through a bearing seat. The fourth sprocket 24 can drive the support damper 25 and the damping rotating shaft 17 to rotate.

[0042] Working principle: When using the drilling equipment for steel structure processing, first connect the equipment power supply to the power grid for power supply. Place the workpiece in any one of the clamping plates 18 on the top of the device main body 1. Then, make the driving mechanism drive the clamping mechanism to operate, so that the clamping mechanism clamps the workpiece. At the same time, the electromagnetic slide rail 2 will also drive the slider 3 to operate, so that the slider 3 drives the limit rod 4 and the drilling machine 5 to move, so that the drilling machine 5 moves to the designated position to drill the surface of the workpiece. When the driving mechanism drives the clamping mechanism to operate, the reciprocating threaded shaft 13 will drive the threaded sleeve 15 to move, so that the threaded sleeve 15 drives the positioning seat 16 and the clamping plate 18 to move, so as to adjust the distance between the two clamping plates 18 to horizontally clamp the workpiece;

[0043] When the driving mechanism is operating, the driving motor 6 will drive the first sprocket 7 to rotate, so that the first sprocket 7 drives the second sprocket 9 to rotate through the first chain 8. When the driving motor 6 rotates in the reverse direction, the ratchet group at the right end of the second sprocket 9 will engage, that is, the first ratchet 10 will engage with the second ratchet 11, and the second ratchet 11 drives the reciprocating threaded shaft 13 to rotate through the spring shaft 12. And because the ratchet directions of the ratchet groups at the right ends of the first sprocket 7 and the second sprocket 9 are opposite, when the driving motor 6 rotates in the reverse direction, the ratchet group at the right end of the first sprocket 7 will disengage, that is, the first ratchet 10 will disengage from the second ratchet 11, and the second ratchet 11 will also retract under the drive of the spring shaft 12;

[0044] When the driving motor 6 rotates forward, the ratchet group at the right end of the first sprocket 7 will engage, so that the first sprocket 7 drives the drive shaft 21 to rotate, so that the drive shaft 21 drives the third sprocket 22 to rotate, and the third sprocket 22 will drive the fourth sprocket 24 to rotate through the second chain 23, and the fourth sprocket 24 will drive the support damper 25 and the clamping plate 18 at the right end of the device main body 1 to rotate, so as to adjust the horizontal angle of the workpiece;

[0045] When the clamping plate 18 rotates, it will drive the clamping plate 18 to rotate through the damping rotating shaft 17. And when the inside of the clamping plate 18 fits the workpiece, the workpiece will be clamped between the inclined groove plates 20, and the limit damper 19 will contract to clamp the workpiece. And when the two clamping plates 18 adjust the distance, the support damper 25 will contract so that the clamping plate 18 at the right end of the device main body 1 is pushed to the left to better clamp the workpiece.

[0046] Thus, a series of operations are completed. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0047] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. A drilling device for steel structure processing, comprising a device main body (1) and a drilling machine (5) arranged on the top of the device main body (1). A clamping mechanism is arranged inside the device main body (1). It is characterized in that: A driving mechanism is arranged inside the device main body (1), and the driving mechanism is connected with the clamping mechanism. The clamping mechanism includes a reciprocating threaded shaft (13). A threaded sleeve (15) is arranged outside the reciprocating threaded shaft (13). A positioning seat (16) is arranged on the top of the threaded sleeve (15). The right end of the positioning seat (16) is connected with a clamping plate (18). The driving mechanism can drive the reciprocating threaded shaft (13) to rotate, so that the reciprocating threaded shaft (13) drives the threaded sleeve (15) and the positioning seat (16) to move, so that the positioning seat (16) drives the clamping plate (18) to move to horizontally clamp the workpiece.

2. The drilling equipment for steel structure processing according to claim 1, characterized in that, The driving mechanism is fixedly connected with the inside of the device main body (1). The driving mechanism includes a driving motor (6). A first sprocket (7) is arranged at the right end of the driving motor (6). A first chain (8) is meshed outside the first sprocket (7). The front end of the first chain (8) is meshed with a second sprocket (9). Ratchet groups are arranged at the right ends of the first sprocket (7) and the second sprocket (9).

3. The drilling equipment for steel structure processing according to claim 2, wherein, The second sprocket (9) is connected with the inside of the device main body (1) through a bearing seat. The ratchet group includes a first ratchet (10). A second ratchet (11) is meshed at the right end of the first ratchet (10). A spring shaft (12) is connected to the right end of the second ratchet (11). The ratchet directions of the ratchet groups at the right ends of the first sprocket (7) and the second sprocket (9) are opposite.

4. The drilling equipment for steel structure processing according to claim 3, characterized in that, The right end of the second sprocket (9) is connected with the reciprocating threaded shaft (13) through a ratchet group. A sliding rod (14) is arranged outside the threaded sleeve (15). The sliding rod (14) is fixedly connected with the inside of the device main body (1).

5. The drilling equipment for steel structure processing according to claim 4, characterized in that, An electromagnetic slide rail (2) is arranged at the rear end of the device main body (1). A self - contained motor is arranged inside the electromagnetic slide rail (2). A slider (3) is arranged on the top of the electromagnetic slide rail (2). A limiting rod (4) is connected to the top of the slider (3). The top of the limiting rod (4) is connected with the drilling machine (5). A damping rotating shaft (17) is arranged at the rear end of the clamping plate (18). A limiting damper (19) is arranged inside the clamping plate (18). The limiting damper (19) is connected with an inclined groove plate (20). The inclined groove plate (20) can be attached and fixed to the workpiece.

6. The drilling equipment for steel structure processing according to claim 5, wherein, The left end of the clamping plate (18) at the left end of the device main body (1) is connected with the positioning seat (16) through a damping rotating shaft (17). A driving shaft (21) is connected to the right end of the first sprocket (7). A third sprocket (22) is arranged at the right end of the driving shaft (21). A second chain (23) is meshed outside the third sprocket (22). A fourth sprocket (24) is arranged at the top of the second chain (23). A supporting damper (25) is arranged at the left end of the fourth sprocket (24). The left end of the supporting damper (25) is fixedly connected with another group of clamping plates (18) through a damping rotating shaft (17).

7. The drilling equipment for steel structure processing according to claim 6, characterized in that, The right end of the fourth sprocket (24) is connected to the fixed plate (26) through a bearing seat, and the fourth sprocket (24) can drive the support damper (25) and the damper rotating shaft (17) to rotate.

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